Cirrus Logic CDB4364 User Manual
Evaluation board for cs4364, Cdb4364, Features
Copyright
© Cirrus Logic, Inc. 2005
(All Rights Reserved)
Evaluation Board for CS4364
Features
Demonstrates recommended layout and
grounding arrangements.
CS8416 receives S/PDIF, & EIAJ-340
compatible digital audio.
Headers for external audio input for either PCM
or DSD.
Requires only a digital signal source and power
supplies for a complete Digital-to-analog
converter system.
Description
The CDB4364 evaluation board is an excellent means
for quickly evaluating the CS4364 24-bit, 48-pin, 6-
channel, single-ended D/A converter. Evaluation re-
quires an analog signal analyzer, a digital signal source,
a PC for controlling the CS4364 (only required for con-
trol port mode), and a power supply. Analog line-level
outputs are provided via RCA phono jacks.
The CS8416 digital audio receiver IC provides the sys-
tem timing necessary to operate the digital-to-analog
converter and will accept S/PDIF and EIAJ-340-com-
patible audio data. The evaluation board may also be
configured to accept external timing and data signals for
operation in a user application during system
development.
ORDERING INFORMATION
CDB4364
Evaluation Board
CS4364
Analog Outputs
and Filtering
Inputs for PCM
Clocks and Data
CS8416
Digital Audio
Interface
Hardware or
Software Board
Control
Inputs for DSD
Clocks and Data
JULY '05
DS619DB1
CDB4364